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The Book of Stones, or A Step Towards a Broader Perception. Volume IV
2018 Edition
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The Book of Stones, or A Step Towards a Broader Perception. Volume III
2017 Edition
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The Key to the Kingdom of Stones
2016 ed.
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The Key to the Kingdom of Stones II: the Most Popular Minerals
2009 Edition
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the Key to the Kingdom of Stones I: How Can a Stone Help?
2009 Edition
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Amber
2009 and 2012 editions
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Field Stones
2007 Edition
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The Beginning… My Conversation with a Stone
1997 and 1998 editions